X0306 4 2017-05-25 0000898293 JABIL CIRCUIT INC JBL 0001621146 Loparco Michael J 10560 DR. MARTIN LUTHER KING, JR. ST. N. ST. PETERSBURG FL 33716 1 EVP, CEO, Engineered Solutions Common Stock 2017-05-25 4 S 0 5000.0000 29.9000 D 244486.0000 D Common Stock 11930.0000 I By Wife This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person. The reporting person disclaims beneficial ownership of the securities shown as being held by the reporting person's spouse, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. Exhibit 24 - Limited Power of Attorney /s/ Kathryn L. Salo, Attorney-in-Fact 2017-05-26